206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
On June 5, 2024, a tragic incident occurred in Highland Park, Illinois, resulting in the deaths of two brothers, Marc Austwick and John Austwick. Marc Austwick, 63, of Lake Forest, and his brother John Austwick, 60, of Mundelein, were found deceased outside a house fire at 1726 Park Avenue West in Highland Park. The emergency response was initiated at approximately 3:50 a.m. when firefighters and police responded to a report of a residential structure fire. Upon arrival, they discovered the bodi ...Read More
Victim Details

Marc Austwick

Male

White / Caucasian

Highland-park

IL

2024-06-05

63

Marc

Austwick

11/15/2025